OpenSUSE Install :: Power Consumption With Blank Screen?
Jan 7, 2011
I have installed a new PC system
- OpenSuSE 11.3, 64bit
- AMD Phenomen II X4
- ASUS M4A88TD-V Evo/USB3
- 3 hard disks
- etc.
After start-up with runlevel 3, no applications running, network is up, the overall power consumption of the PC (without monitor) is ca. 70 Watt. After some minutes the monitor goes to power saving (terminal mode, runlevel 3 !), but the power consumption rises to 120 Watt! After pressing a key on the keyboard (e.g. Num) the monitor leaves the power save mode, shows the login screen, and the power consumption falls to 70 Watt. In parallel I have investigated the system via ssh and running top, but I have not observed any abnormal operation. I looked into /proc/acpi/* but I did not find something unusual.
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Apr 20, 2011
I was going through the article given here :- [URL]. Now my question is how to do this in linux ?
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Jun 23, 2010
I'm using Ubuntu 10.04 64-bit, which is installed to a second hard drive on my desktop. Earlier this afternoon, there were two 10 second power outages in my neighborhood. The first caused the system to restart with no effect, but after the second outage Ubuntu no longer boots properly. The problem is this: When I boot, I get to the grub screen. I have tried choosing four different options (the most recent kernel, a slightly older kernel, and the recovery mode of each). For each, kernel begins loading, but at a certain point the input to the monitor dries up, and after a few seconds the monitor enters standby mode. When I boot into recovery mood, the last message I see before the screen goes blank includes "udev starting version 151" followed by three lines that read "assuming [something that I can't read before the screen goes blank]." The computer itself remains on, but I have no way of knowing exactly what it is doing.
There seems to be no hardware damage as I can boat into Vista, and I can also boot into 10.04 from a USB. I've used fsck to check the partitions on my hard drive and the test came up clean for all of them. Since I only installed 10.04 a week ago, I could just copy the handful of useful files I have to my external drive and re-install, but I'd like to get some experience troubleshooting this problem. My first assumption is some kind of problem with the video drivers or GUI.
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Jul 22, 2010
The topic of this thread says it all.
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Jun 29, 2011
According to Phoronix [URL]... aspm&num=1 (which seems to only test Ubuntu kernels) the problems should affect all users of the affected kernels, including Debian's, but that article provides a fix. I don't remember anyone here mentioning lower battery life and increased heat on their mobile platforms, though.
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Mar 21, 2010
I'm very curious about something. I like to use my command line as much as possible. So, most of my work and usage of my computer revolves around the command line. In such a case I could work without having to use any graphical interfaces. My only current limitation is WLAN connection isn't working for me, but that belongs in another thread and something for me to do for now.
My question is, Is it worth it in terms of battery life to work in level 3 when running a laptop on a batter? What sort of extension to the life would one expect?
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May 18, 2011
my SheevaPlug just died, and I need to look for new device to replace it. My goal is to build a fanless, low power consumption, linux server. Currently I am thinking of purchasing a QNAP NAS device (TS-110 model) and installing Debian on it.
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Aug 3, 2011
I am working on a traffic surveillance project which performs various image processing tasks with a number of visual sensors and a computing platform. My basic task in the project is the power optimization/management. I am using a ZOTAC-IONITX computing platform (Intel ATOM CPU + NVIDIA ION GPU). The problems that I am currently facing are:
I am unable to model the power consumption of various components e.g., processor, GPU, hard drive, memory etc, since there seems to be no way to measure the power consumption of individual system components. Since I don't have a power consumption model, I cannot come up with a power optimization algorithm. I am currently working on Linux. Is there any way to measure/model the power consumption of individual system component?
I have already checked powertop. It doesn't tells the power (watts) consumed by a component (e.g., microprocessor). It just gives information about the power state the processor is in (However there is no way to change the power state by the user) and the processors that cause processor to wakeup.
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Feb 27, 2010
Judging by the number of responses (close to zero) to other threads about powertop on this forum, I have little hope in getting any answers. However, I do not know where else could I ask. PowerTop tell me that even after applying almost all the tips and tricks from lesswatts.org, my laptop still consumes over 72 Watts while idling.
Code:
< Detailed C-state information is not P-states (frequencies)
1.60 Ghz 0.0%
800 Mhz 100.0%
Wakeups-from-idle per second : 451.1 interval: 10.0s
Power usage (5 minute ACPI estimate) : 72.5 W (0.3 hours left)
Top causes for wakeups:
[Code]...
Suggestion: Enable USB autosuspend by pressing the U key or adding usbcore.autosuspend=1 to the kernel command line in the grub config This is when I am not touching the laptop. When I am surfing the web or listen to music, it goes up to 2000+ wakeups! How do I cut it further? I am getting like 20-30 minutes max on battery and this is unacceptable cause in Windows I get at least 3 times that.
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Feb 8, 2011
I'm using Ubuntu 10.04 LTS on my HP ProBook 4510s.[URL]... On Windows XP, the battery usually lasts me over 4 hours but on Ubuntu it barely last 2 hours. How can I reduce power consumption and prolong battery life while running Ubuntu on my laptop?
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Jul 5, 2011
What my situation was before the problems:
-I dualboot win(xp) and xubuntu(11.04)
-No problems whatsoever except for the fact that power consumption was higher on xubuntu.
Then i read something that said that the kernel i was using was effectively having power issues and that it could be fixed so in went into the terminal and nano'd the grub config file and update-grub'd with the addition i had read all over the internet. When i rebooted it seemingly had worked but once i opened a ..... video it didn't react to anything (i'm 99% sure kernel panic since there was no hdd movement). So i forced it to shutdown and when i got back in again i nano'd the file again but for some reason i didn't only remove the power stuff but I also removed the quiet splash. Once i had rebooted it would suddenly ask for username and password twice.
once the older looking menu an then the newer looking one with the fancy bg). The first time i got in okay but afterwards i could only get in as root. I thought i had simply forgotten my password but i ran passwd myusername as root and it didn't work(only when i typed something random it gave the wrong password message). As root i also can't edit the users and groups(when i open it it stays grayed out). how do i fix this. If i will lose my account anyways then how do i get my files/bookmarks/... of of it.
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May 6, 2010
I'm on HP tx2000 Tablet PC, with nVidia GeForce 6150 Go onboard, 4GB of RAM, Ubuntu 10.04 amd64 Desktop. I keep getting a blank screen after boot splash when I'm on BATTERY POWER. Though I get a blank screen, the screen comes alive when I SUSPEND the laptop by closing the lid, and then RESUME the laptop. Then I can see the logon box and whole desktop.
Usually people get problem by suspending their laptops (usually the screen not coming back after resuming), but now I SOLVE the problem by suspending my laptop. Well like I said I can somehow get the screen right, but I really can't (and don't want to) suspend and resume my laptop every time I boot. Problem occurs REGARDLESS of type of display driver I use. nVidia proprietary, nouveau... whichever driver I use, I get the same conclusion.
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Apr 20, 2010
So I've come across several tips to optimize battery life on Linux. [URLs]. In addition to undervolting, I would like to underclock. Is there a way to control CPU speed outside of the BIOS via some software control in Linux... or some sort of boot manager? I would like to boot to linux using underclocked speeds and have Windows running full blast. Is there a way to run Linux completely in RAM? I have read that saves on power consumption from the hard drive.
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Apr 15, 2010
So I Installed OpenSUSE A Plethora Of Times. In Both 32 & 64 bit. But No Matter What After It Boots Up And Where I Should See Some Kind Of User Interface The Screen Is Blank. Now this Is The Point Where You restart The Computer And See Where You Went Wrong But Come to find Out My Power And restart Buttons Dont Respond So i Have To Pull the Battery Out Of My Laptop.
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May 7, 2010
After struggling to install openSUSE 11.2 on my computer with ATI radoen graphics, I finally managed. Rebooting just after initial installation caused my laptop to give me a blank screen, no command prompt, nothing. With some help from the only post with such a problem on Ubuntu website and after first installation, I did the following:
1. Boot from Live cd of opensuse 11.2
2. Mount the partition which has root.
3. check for and delete Xorg
[code]...
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Jul 5, 2010
i installed, few days before susu 11.2 . now my lcd only has resolution of 800x600, so i type "sax2". after he made that config, suse displayed me a gui, where i can change resolution and my frequency. i selectet native resolution and freq. (the right nvidia driver and lcd was detectet) and hit that apply button, then i needs to restart. done it, but then i got after that loading bar of suse only blank screen. so what was wrong ? and what i can do now to fix ?
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Aug 29, 2010
I have the problem (11.3) that the screen is blanked after 10 minutes (console and KDE). After some searching, I found out, it is a kernel "feature". Since it is a server, which should display network status permanently on screen this behavior is fatal.
I have tried:
- switch of power features vie Grub kernel param: apm=off, powersaved=off
- in kde via screensaver options
- in term "setterm -blank 0"
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Nov 13, 2010
A surprising thing has happened! I have been happily using open suse 11.3 on an HP probook 4320s laptop. On reboot this morning, the screen starts out fine, but progressively fades into white and the boot does not seem to happen (at least there is no sound, since I cannot see anything). I am left with a completely white screen. Things are fine with the failsafe mode.
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Apr 3, 2011
I just tried to upgrade from 11.3 to 11.4 Using iso on DVD. All went well until the stage where the screen says something like "rebooting from installed system" when the screen just went blank. After removal of the DVD and re-start of the system, selecting the normal Desktop from the boot menu just returns me to the blank screen. I never see a login screen.
Selecting Failsafe caused what appeared to be a complete normal sequence with a Login that worked and I ended up in KDE4 (my usual desktop) with everything apparently working, even WIFI. But the next time I re-booted and selected Failsafe I just got a command prompt. I now find that selecting Failsafe alternates between the GUI and a command prompt on each attempt!
[Code]...
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May 11, 2011
After I install SUSE I reboot and click on Desktop it then goes to a loading screen. After that it scrolls a lot of info then the screen goes blank. I have no idea why and I have tried it on 3 different computers with the same problem.
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Jun 8, 2011
I recently tried to upgrade my openSuSe 11.1 system using the instructions at:
SDB:System upgrade - openSUSE
I successfully got the system to 11.2, but the upgrade from 11.2->11.3 went awry. The installation froze during the update, and I had to start it over. The first issue I had to deal with was the fact that rpm had been upgraded and zypper hadn't, so zypper wouldn't function because older rpm files that it would search for had been deleted. After rolling back rpm to a previous version, I managed to complete the upgrade to 11.3 and everything looked good. However, when I rebooted the system, it hangs at a blank screen. More precisely, the system seems to get through all of the BIOS stuff and then hang while loading the OS (I assume). Although I've worked on Windows boxes for a long time, I'm a complete novice at OS installations/upgrades for Linux systems, so I'm not even quite sure where to begin to troubleshoot this. Ideally, I'd like to be able to fix the installation on the system to save the data on the hard drives, but I realize this might not be possible. My first thought was to use a recovery tool that I'd seen on some Linux installation CDs, but I see that for openSuSe 11.3 and on that utility has been dropped. I can, however, use the disk to get to the "Rescue" command prompt, so maybe there's something I can do from there?
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Mar 28, 2010
Since 11.2 installed but shows blank screen at boot despite booting into runlevel 3 with acpi=off and noapic, I decided to try 11.3 M4 again.Media check is OK for 11.3 M4.Boot from MBR. GRUB menu shows Ubuntu and Windows 7 as well as openSUSE 11.3 desktop default and 11.3 failsafe. Both opensuse11.3 default and 11.3 failsafe return a blank screen despite the following boot options:
33 acpi=off noacpiI still cannot get to a terminal to run sax2. I read from a thread of opensuseforums (Opensuse 11.2 Blank Screen) where similar problem was solved using the correct driver which is actually "ati", NOT "radeon" for ATI Technologies Radeon Xpress 200M.Then because both Windows and Ubuntu boot fine from GRUB menu, it occurs to me I should boot up Ubuntu and try to locate openSUSE's /etc/X11/xorg.conf in order to edit the file and change the driver to "ati".In Ubuntu, xorg.conf of opensuse 11.3 M4 shows:
Section "Device"
Identifier "Configured Video Device"
EndSection
[code]...
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Apr 18, 2010
I have tried two distros - Mandriva and OpenSuse. Both provide the same results, though Mandriva booted...but still the same problem, after installing blank screen comes up and nothing. Keyboard touch bad, mouse nothing happens. I would prefer openSuse but may have to switch.
Equipment:
Acer 7740 17" laptop
Intel i3-330M Chipset
4Gig DDR3 RAM 1066
Intel Integrated HD Video 128MB
Install Win7 64-Bit no issues, wiped and installed Linux and I cannot get past this blank screen. Installation works, no problem installed packages etc. When coming up on 1st boot, login - boom nothing? Searching the web and I suspect the Intel graphics are the problem but I'm not sure.
I bought this laptop to put Linux on it solely for a personal project of using Linux for a year. I'm an IT professional for 23 years and comfortable with CLI.
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Jul 18, 2010
I just installed 11.3 on a Toshiba Satellite A305 laptop. After going through the install process it restarted (without a full reboot I believe) and spent a very long time going through a bunch of message. E.g. it spends about 10-15 minutes building java fonts, and warning me that Japanese/Chinese/Korean might not work in Java.About 20+ minutes after bootup it finishes with all the status messages (including a message that said it couldn't execute /usr/bin/cmp !?) and goes to a blank screen with a mouse sprite -- first a spinning circle, then a regular arrow sprite. So it's not a totally black screen, but all I have is the mouse sprite.
I let it sit there for over an hour.I think it was hitting the disk but nothing happened. I tried rebooting and it did the same thing.I tried setting the "nomodeset" boot parameter, which had helped someone with a similar problem no change.I tried it in failsafe mode no change.
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Aug 1, 2010
I installed 11.3 as a new install over 10.3, kept the $home and windows partitions, and let it reformat the other two partitions. NO disk partitioning structure was changed.
I did get a warning that GRUB over 128GB might not be able to boot.
I did enable the MBR.
GRUB menu does come up, but upon selection of SUSE 11.3 entry the computer screen blanks, and nothing happens. Selecting Windows does work upon power-up.
I did not have this 128GB issue with 10.3. What are my options? I am really afraid to install 11.3 on production machines now (running 11.2).
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Apr 4, 2011
i just installed opensuse 11.4 on my system(gigabyte 7n400pro2,amd athlon xp 2.8ghz,ocz vertex2 ssd,ati radeon x1550) and i have this strange problem: the screen gets blank(for about a second) every 40-50seconds. everything else works fine.
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Aug 7, 2011
Just installed 11.4. First effort with OpenSuse but have previously used Ubuntu on another machine. Installation went great. After I log in the screen goes blank with just a mouse cursor, everything else is black. Boots okay in recovery mode.
This is a dual boot with Windows XP. Machine boots into windows as expected.
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Aug 13, 2011
I have opensuse 11.4 installed with both gnome and kde. These are the things I did before the problem:
1. changed the login screen to oxygen login screen
2. Then I logged off and when again logging in, I chose the session as Metacity.
But unfortunately, the the blank splash screen appeared and it didnt get into the desktop. Then I did a hard restart (By pressing the power button). Since then, I cannot login. The login screen is blank left only a active mouse pointer. Even booting into failsafe also didnt work.
By the way, I have chosen the option of directly logging in without password prompt at login. (during installation)
Only a week before i did a clean install since i corrupted the grub, dont wanna install again.
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Sep 15, 2010
I run a HTPC which I recently upgraded 11.2 -> 11.3.Most things work fine but I've got an oddity. After the TV is shut down and restored the mouse cursor is "frozen":The old mouse image stays where it isHowever, the mouse IS active, in that you can (blindly) move the mouse, see it mouse-over widgets, and activate them - there's just no visible cursor where the hotspot is.Hardware is ATI chipset (can't remember which, offhand, but it's only a year or two old), running AMD driver, with a HDMI link to the TV.
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Jul 1, 2010
I have been trying to install openSUSE on a dell Latitude XT all day, and every time I tried to live boot, I got a blank screen. I finally decided to do a text install and I got it installed, but now I get the same result from booting off of the splash screen.
I can boot into text mode fine (still) but for whatever reason, it bombs as soon as I tell it to load the GUI. I have a 1.2 GHz Core 2 Duo, 3GB RAM, and an ATI mobility chip (2000 series, maybe?) I had the same problem with Ubuntu, and since I like openSUSE just as well, I figured I'd try it because I at least could do a text install from my liveCD.
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